| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.70 | 3.773% | $211.3856 | $211.39 | $211.40 | $211.40 |
| Purchase #2 | $164.59 | 12.343% | $184.9053 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $212.28 | 6.201% | $225.4435 | $225.44 | $225.45 | $225.40 |
| Purchase #4 | $171.28 | 13.597% | $194.5689 | $194.57 | $194.55 | $194.60 |
| Purchase #5 | $131.81 | 5.636% | $139.2388 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $9.54 | 10.102% | $10.5037 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $200.57 | 3.303% | $207.1948 | $207.19 | $207.20 | $207.20 |
| 7 purchase totals = | $1,093.77 | $1,173.2406 | $1,173.24 | $1,173.25 | $1,173.20 | |